Invertebrate zoology
By: Joseph G. Engemann, Robert W. Hegner.
Contributors: Hegner, Robert William, 1880-1942, joint author.
Edition: 3d ed.
Publisher: Macmillan; Collier Macmillan Publishers
Published: 1981
Place of publication: New York; London
Language: eng
Number of pages: 746
Subjects: Invertebrates.
Notes: Includes bibliographies and index.
In the 2d ed. Hegner's name appeared first on t.p.